save project

diy.py

-def jie():
+def new_input():
     total=[]
     total=[]
     while True:
     while True:
-        unit=input("请输入：")
+        unit=input("请输入单价（q退出）：")
         if unit=="q":
         if unit=="q":
             break
             break
         else:
         else:
@@ -11,5 +11,8 @@ def jie():
                 print("输入错误，请重新输入一个数字")
                 print("输入错误，请重新输入一个数字")
             else:
             else:
                 total.append(unit)
                 total.append(unit)
-    print(total)
-jie()
+            finally:
+                print("-"*30)
\ No newline at end of file
+    return total
+a=new_input()
+print(a)
\ No newline at end of file

diy1.py

-try:
-    age=int(input("你今年几岁了？"))
-except:
-    print("要输入整数啊")
-else:
-    if age<18:
+def add(x,y):
+    z=x+y
+    print("z的值为：",z)
+    return z
+result=add(1,2)
\ No newline at end of file
-        print("不可以喝酒噢")
-print("程序结束~~")
\ No newline at end of file